KR20060030323A - Defrost vessel for microwave oven - Google Patents

Abstract

The thawing vessel for a microwave oven according to the present invention comprises a container body of a conductive material having a predetermined space therein and an upper side thereof opened, and a cover of a conductive material covered in an upper opening of the container body, and frozen using a thawing container. When the load is thawed, the microwave supplied to the inside of the cavity flows along the container body and the cover of the conductive material, and the electromagnetic field is formed, so that the secondary radiation is made. Therefore, it is a kind of resonator, and the mode having the best characteristics for thawing is excited to operate in the main mode, thus affecting the direct thawing of the load, thus achieving stable thawing performance and perfect thawing.

Description

Defrost container for microwave oven {DEFROST VESSEL FOR MICROWAVE OVEN}

1 is a perspective view showing an example of a thawing plate for a conventional microwave oven.

Figure 2 is a perspective view showing another example of a thawing plate for a conventional microwave oven.

Figure 3 is a perspective view showing another example of a thawing plate for a conventional microwave oven.

Figure 4 is a longitudinal sectional view showing another example of a conventional thawing vessel for a microwave oven.

5 is an exploded perspective view of a thawing container for a microwave oven according to the first embodiment of the present invention.

6 is an assembled perspective view of FIG. 5.

7 is a plan view of FIG.

8 is a cross-sectional view partially cut away from FIG. 6.

9 is a bottom view of FIG. 5.

10 is a perspective view of a thawing container for a microwave oven according to a second embodiment of the present invention.

11 is a perspective view of a thawing container for a microwave oven according to a third embodiment of the present invention.

FIG. 12 is a cross-sectional view taken along line BB ′ of FIG. 11;

FIG. 13 is a bottom view of FIG. 11; FIG.

Explanation of symbols on the main parts of the drawings

101,201,301: container body 101a: side wall

102,104,204: Slot 103,202,302: Cover

105,205.303: Through hole 203: Antenna

302,304: Metal strip

The present invention relates to a thawing container for a microwave oven, and more particularly, to a microwave thawing container for allowing secondary radiation to be made in a container in which a microwave supplied from a source serves as an antenna, and for complete thawing of a load.

Microwave oven is a device that cooks food by generating frictional heat between molecular structures in food using microwaves. It is possible to cook all foods by simply providing a proper amount of food without special recipe. It is indispensable for its various uses. In particular, the microwave thawing can be performed continuously, can reduce the loss caused by drip and moisture evaporation, can minimize the quality deterioration, and can be processed even in the packaged state, which saves labor. Has utilization.

In general, a microwave oven is provided with a cavity of a predetermined space for accommodating food in a boxed cabinet, and a turntable for rotating at a constant speed with food on the inside of the cavity. Is installed, the front opening of the cavity is a door (door) is coupled to open and close.

And, one side of the cavity is provided with a magnetron for generating a microwave for heating food, and other control means for controlling the automatic cooking function.

When thawing a load in a frozen state using the microwave oven configured as described above, a thawing plate for placing a load is used. Various forms of a conventional thawing plate are also illustrated in FIGS. 1 to 3. As follows.

First, the thawing plate 1 of the type shown in FIG. 1 is generally the most known thawing plate, and a plurality of protrusions 2 having a predetermined height and length are formed at a predetermined interval on the inner side in the form of a tray made of plastic material. A frozen load is placed on the upper surface of the protrusion 2 so that drips, such as blood or water, generated during thawing are dropped.

Next, the thawing plate 10 of the form as shown in Figure 2, the thawing plate 10 of this type is formed in a plastic plate body of a predetermined thickness, a plurality of through-holes 11 are formed radially By forming a plurality of through holes 11 as described above, the total weight of the thawing plate 10 is reduced, and raw materials are reduced.

Next, a thawing plate 20 having a circular plate-like thawing plate 20 is known, and the thawing plate 20 has an aluminum plate body 22 installed inside the edge portion 21 of a Teflon material in a ring shape. It is a form.

4 is a cover 32 is coupled to the upper opening of the outer container 31 of the plastic material so as to open and close, and the inner container 32 for placing a load on the inner side of the outer container 31 is installed It is a form.

By the way, the above-mentioned conventional thawing plate and the thawing container can obtain a proper thawing rate in a cavity of a specific size in the microwave oven, but a good thawing rate cannot be obtained when the sizes of the cavity are different. This is because the modes formed inside the cavity are different from the shape and size of the cavity, and the thawing characteristics by modes varying according to the shape and size of the cavity are improved by adjusting the cavity shape, adjusting the thawing algorithm, and the like.

However, since the skin depth of the microwave acting on the load varies depending on the frozen state and the melted state, there is a problem that it is impossible to achieve full thaw for all loads.

SUMMARY OF THE INVENTION An object of the present invention devised in view of the above-described problems is to provide a thawing container suitable for a microwave oven in which a stable thawing rate is secured in a cavity of any size so that a complete thawing of a load can be achieved.

In order to achieve the object of the present invention as described above

A container body made of a conductive material and having a predetermined space portion formed therein to accommodate a load, and having an upper side opened;

It is installed on the upper side of the container body to be replicable, a plurality of slots are formed so that secondary radiation can be made by microwave, and a cover made of a conductive material,

There is provided a thawing container for a microwave oven, which is configured.

In addition, the container body of the conductive material having a certain space portion therein to open the upper side to accommodate the load,

A cover made of a conductive material which is provided on the upper side of the container body in a removable manner,

An antenna installed on the cover and having a second radiation by microwave,

There is provided a thawing container for a microwave oven, which is configured.

In addition, the metal body of the predetermined width is insert molding, the container body of the plastic material having a predetermined space portion therein to accommodate the load, the upper side is opened;

It is a cover made of plastic, which is installed in the upper opening of the container body so that it can be opened, and is insert molded with a metal strip of a predetermined width.

There is provided a thawing container for a microwave oven, which is configured.

Hereinafter, with reference to the embodiment of the accompanying drawings a microwave thawing vessel of the present invention configured as described above in more detail as follows.

5 is an exploded perspective view of a thawing container for a microwave oven according to a first embodiment of the present invention, FIG. 6 is an assembled perspective view of FIG. 5, FIG. 7 is a plan view of FIG. 6, and FIG. 8 is a partially cutaway sectional view of FIG. 6. 9 is a bottom view of FIG. 5.

As shown therein, the thawing container 100 for a microwave oven according to the present invention has a predetermined space portion in which a load can be accommodated therein, and a container body 101 made of a conductive material; The container body 101 is provided removably, and a plurality of slots 102 are formed so that secondary radiation can be made by microwaves, and is made of a cover 103 made of a conductive material.

The container body 101 has a cylindrical shape having an upper side opened, and a plurality of slots 104 penetrating radially in the side wall 101a are formed at regular intervals along an outer circumferential surface thereof.

In addition, the through-hole 105 is formed in the center of the bottom surface of the container body 101 to penetrate in the up and down directions, so that the microwaves are passed through and fully thawed to the center of the load.

When thawing the frozen load using the thawing container 100 configured as described above, open the cover 102, put the frozen load on the inner receiving portion of the container body 101, and then open the cover 102. Close it.

In such a state, when the thawing container 100 loaded with the load is placed in the cavity of the microwave oven, and the thawing mode is selected, microwaves are generated in the magnetron, and the microwaves are supplied into the cavity.

As described above, the microwave supplied to the inside of the cavity is secondly excited while current flows along the cover 102 and the container body 101 which are conductors. Since the container body 101 is a kind of resonator having a predetermined space therein, an electromagnetic field is generated at the ends of the slots 102 and 104, and the secondary radiation of the microwave is made to form a main mode inside the container. Resonance is made so that the defrosting rate remains stable regardless of the cavity size of the microwave oven, and thus complete thawing is achieved.

10 is a perspective view of a thawing container for a microwave oven according to a second embodiment of the present invention. As shown in the drawing, the thawing container 200 of the present invention has a predetermined space therein so as to accommodate a load. An open container body 201, a cover 202 which is provided on the upper side of the container body 201, and an antenna provided on the cover 202 to which secondary radiation is made by microwaves ( 203).

The container body 201 has a cylindrical shape made of a conductive material, and a slot 204 penetrates at a predetermined interval at a side thereof, and a through hole 205 through which microwaves can be passed through the bottom portion in the center portion to fully thaw. Is formed.

The cover 202 is made of a ring-shaped conductive material, the antenna 203 made of a conductive material is installed to be located in the center of the cover 202 to be connected to the cover 202, the supply to the cavity of the microwave oven When the microwave is in contact with the container body 202 and the antenna 203, current flows in the slot 204 and the antenna 203 of the container body 202 and the secondary radiation is made to thaw the frozen load. The secondary radiation results in a stable thawing rate and complete thawing.

11 is a perspective view of a thawing container for a microwave oven according to a third embodiment of the present invention, FIG. 12 is a cross-sectional view taken along line BB ′ of FIG. 11, and FIG. 13 is a bottom view of FIG. 11.

As shown in the figure, the thawing container 300 of the present invention has a predetermined space portion therein to accommodate the load, the container body 301 having an upper side opened, and covered with an upper opening of the container body 301. It consists of a cover 302 which is possibly installed.

The container body 301 is made of a plastic material, the metal body 302 of a predetermined width is formed in the container body 301 by insert molding, the center portion of the bottom surface of the microwave for the full thaw of the load A through hole 303 penetrates upward and downward to pass through the center portion.

The cover 302 is made of a plastic plate to cover the upper opening of the container body 301, the metal strip 304 of the conductive material is formed by insert molding.

When the thawing container 300 as described above is inserted into a frozen load therein, the thawing is performed because the plastic passes through the plastic body of the container body 301 and the cover 302.

In addition, the microwave supplied as described above is in contact with the metal strip 304 of the thawing vessel 300 and the cover 302, the current flows along the metal strip 304, and the electromagnetic field is Since the secondary radiation is generated once again inside the container, it exhibits a stable thawing rate in any size cavity, and thus complete thawing.

As described in detail above, the microwave thawing container of the present invention comprises a container body of a conductive material having a predetermined space portion therein and an upper side thereof opened, and a cover of a conductive material covered in an upper opening of the container body. When thawing a frozen load using a thawing container, the microwave supplied to the inside of the cavity flows along the container body and the cover of the conductive material, and an electromagnetic field is formed, so that the second radiation is made. There is.

In addition, since a certain space portion is formed inside, it becomes a kind of resonator and is excited to operate the mode having the best characteristics for thawing in the main mode, thus affecting the thawing of the load directly to the thawing load, and thus stable thawing performance and perfect thawing. This has the effect of being made.

Claims (8)

A container body made of a conductive material and having a predetermined space portion formed therein to accommodate a load, and having an upper side opened; It is installed on the upper side of the container body to be replicable, a plurality of slots are formed so that secondary radiation can be made by microwave, and a cover made of a conductive material, Defrosting container for a microwave oven, characterized in that configured. The method of claim 1, The thawing container for a microwave oven, characterized in that the side of the container body is further provided with a plurality of slots formed to penetrate radially at a predetermined interval. The method of claim 1, A thawing container for a microwave oven, characterized in that the through hole is further provided in the center portion of the bottom surface of the container body so that microwaves can pass therethrough. A container body made of a conductive material having a certain space portion therein so as to accommodate a load, and having an open upper side; A cover made of a conductive material which is provided on the upper side of the container body in a removable manner, An antenna installed on the cover and having a second radiation by microwave, Defrosting container for a microwave oven, characterized in that configured. The method of claim 4, wherein The thawing container for a microwave oven, characterized in that the side of the container body is further provided with a plurality of slots formed to penetrate radially at a predetermined interval. The method of claim 4, wherein A thawing container for a microwave oven, characterized in that the through hole is further provided in the center portion of the bottom surface of the container body so that microwaves can pass therethrough. A metal container body having a predetermined width inserted into the insert, and having a predetermined space therein to accommodate a load, and having an upper side opened therein; It is a cover made of plastic, which is installed in the upper opening of the container body so that it can be opened, and is insert molded with a metal strip of a predetermined width. Defrosting container for a microwave oven, characterized in that configured. The method of claim 7, wherein A thawing container for a microwave oven, characterized in that a through-hole is formed in the center of the bottom surface of the container body so that microwaves can pass therethrough.

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